London, UK to Helsinki is an approximately 6- hour flight. You can also do a combination of train and flight; or do a combination of train, flight, and ferry. Traveling from London to Helsinki, you'll lose 2 hours due to the time zone difference. In February, Helsinki is a bit cooler than London - with highs of 0°C and lows of -3°C. Wrap up your sightseeing on the 16th (Tue) early enough to drive to Tampere.

You can drive from Helsinki to Tampere in 2 hours. Alternatively, you can take a train; or take a bus. Traveling from Helsinki in February, you can expect nighttime temperatures to be slightly colder in Tampere, with lows of -7°C. Finish your sightseeing early on the 19th (Fri) to allow enough time to take a train to Jyvaskyla.

Traveling by train from Tampere to Jyvaskyla takes 1.5 hours. Alternatively, you can drive; or take a bus. In February, daily temperatures in Jyvaskyla can reach -2°C, while at night they dip to -9°C. Finish your sightseeing early on the 20th (Sat) to allow enough time to travel back home.